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For instruments working on the light obscuration principle.

Cross References:
BS 1583
BS 5295:Part 1
BS 5540:Part 1
BS 5540:Part 3

Product Details

Published:

12/31/1990

ISBN(s):

0580191788

Number of Pages:

12

File Size:

1 file , 340 KB

Product Code(s):

00231473, 00231473, 00231473